Test next class!
For review day, we did the Practice Test on p. 204 at the boards. Homework is the Chapter Review on p. 201-203.
Test next class!
What are some strategies for matching equations and graphs. The warm-up activity you did at the boards is here. The lesson notes are here.
Chapter 4 Test: Tues, Jan 30 (Day 2) or Mon, Jan 31 (Day 1).
Linear equations can have both variables on the same side of the equation, e.g., x + y = 10. Notes are here.
Homework: Sec 4.3, p. 178 #5abc, 9, 15, 17, 18.
Quiz next class!
When we graph a linear relation, we get a straight line! In a linear relation, a constant change is x produces a constant change in y. The notes are here.
Homework: Sec. 4.2, p. 170, #4, 5, 7b, 9, 10acef, 13, 14, 15
(Reduced: 4, 5ac, 7b, 9a, 10acef, 13).
Who was Rene Descartes?! He's the guy who invented the Cartesian Coordinate system. Today we reviewed how to plot points on the Cartesian plane. We learned how to plot and write equations for horizontal and vertical lines. The notes are here and here.
Homework. Complete the worksheet on horizontal and vertical lines, and the back (plotting points).
Quiz today on yesterday's homework.
Today's notes are here.
Homework: Do algebra problems on sheet and Sec 4.1, p. 160 # 14, 15, 16, 20.
The notes from today are here. Homework: Complete the pattern sheet from class.
Test: For students who missed the Chapter 9 test due to travel, please do the review we did in class in order to prepare for the test. The review is here. The review is very similar to the test you will need to take upon your return.
For additional review, you may do the Chapter Review on pages 458-459.
Project: Projects were due Dec. 15. If you do not have your booklet anymore, please get a copy here. Late projects are due ASAP.